But in the late 1800's, Thomas Edison got into the doll business, not long after the phonograph was invented.He imagined a line of toys that would make a various sounds, a toy that could imitate the sound of it's figure like a dog that barks,the sound of a steaming train and a talking doll.But that time, talking dolls are popular among the children at that time but they only rely upon technology that imitates simple words like "papa" and "mama". Edison's dolls features actual recordings human sound and speech that activates by cranking a shaft that is located at the doll's back.
Recently,the fragile began to speak again after a Century of sleep. Thanks to a new technology that can reconstruct audio from previously unplayable recordings that is developed by Lawrence Berkeley National Laboratory and the Library of Congress.
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